@article{Astrahancev2024digestibility, author={Astrahancev, A.A. and Kosarev, K.V.}, title={DIGESTIBILITY OF NUTRIENTS AND THE USE OF MINERAL SUBSTANCES IN THE ORGANISM OF HENS WHEN INCLUDED IN THE FEED OF BIOLOGICALLY ACTIVE ADDITIVES}, conference={Proceedings of The international scientific and practical conference}, publisher={Ural State Agrarian University}, year={2024}, pages={863-868}, }